858323404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5231}}^1$

素因数の和:5398

約数の個数: 48

約数和(自身を含む): 1687633920

約数和(自身を除く): 829310516

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 127, 254, 323, 508, 646, 1292, 2159, 2413, 4318, 4826, 5231, 8636, 9652, 10462, 20924, 41021, 82042, 88927, 99389, 164084, 177854, 198778, 355708, 397556, 664337, 1328674, 1689613, 2657348, 3379226, 6758452, 11293729, 12622403, 22587458, 25244806, 45174916, 50489612, 214580851, 429161702, 858323404]

約数ペア:

[(1, 858323404), (2, 429161702), (4, 214580851), (17, 50489612), (19, 45174916), (34, 25244806), (38, 22587458), (68, 12622403), (76, 11293729), (127, 6758452), (254, 3379226), (323, 2657348), (508, 1689613), (646, 1328674), (1292, 664337), (2159, 397556), (2413, 355708), (4318, 198778), (4826, 177854), (5231, 164084), (8636, 99389), (9652, 88927), (10462, 82042), (20924, 41021)]